CN208710515U - A kind of blood bag - Google Patents
A kind of blood bag Download PDFInfo
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- CN208710515U CN208710515U CN201720860795.2U CN201720860795U CN208710515U CN 208710515 U CN208710515 U CN 208710515U CN 201720860795 U CN201720860795 U CN 201720860795U CN 208710515 U CN208710515 U CN 208710515U
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- bag body
- blood
- bag
- blood vessel
- polyamide
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Abstract
The utility model discloses a kind of blood bag, including the first bag body, the second bag body and third bag body, the first bag body is equipped with heparin tube, and heparin tube is equipped with blood taking needle and first pipe is pressed from both sides；It is equipped between first bag body and the second bag body and between the second bag body and third bag body and send blood vessel, blood vessel is sent to press from both sides equipped with second pipe；Blood vessel is sent to be equipped with Maufee type dropper between the first bag body and the second bag body, filtering body is equipped in Maufee type dropper, filtering body is fabricated by several criss-cross polyamide 66 materials, the filament diameter of polyamide 66 material is 110 ± 10 microns, and the aperture after polyamide 66 material is criss-cross is 210 ± 10 microns.Filtering to grumeleuse, removal effect are not only increased by filtering body, and haemocyte can be made to pass through, is conducive to the separation of each ingredient of blood, and separate quickly, saves operating time and production cost, improve work efficiency；The recycling for being conducive to haemocyte simultaneously, improves the rate of recovery of haemocyte.
Description
Technical field
The utility model relates to a kind of blood bags.
Background technique
At this stage, as the rapid development of modern medicine, blood transfusion technology and transplantation of hematopoietic stem cell have become modern doctor
Learn indispensable important component.And in blood collection procedure, since blood itself has the characteristic of Gao Ning, so that institute
In collected blood containing blood coagulation and caused by grumeleuse (especially Cord blood, blood clotting are more), these grumeleuses are not
Conducive to the separation of each ingredient of blood, and the operating process time is long, and working efficiency is low；Meanwhile being also unfavorable for related haemocyte
Recycling, leverages the rate of recovery of haemocyte.
Utility model content
For the defects in the prior art, the utility model provides a kind of blood bag, effectively removes grumeleuse, raising to reach
The purpose of the haemocyte rate of recovery and working efficiency.
Technical solution provided by the utility model is: a kind of blood bag, including the first bag body, the second bag body and third bag
Body, first bag body are equipped with heparin tube, and the heparin tube is equipped with blood taking needle far from one end of first bag body, described to adopt
First pipe folder is additionally provided on blood vessel；
It is all provided between first bag body and second bag body and between second bag body and the third bag body
Blood vessel is sent, is sent described in every and is equipped with second pipe folder on blood vessel；
Sent described between first bag body and second bag body blood vessel be equipped with Maufee type dropper, it is described not
Filtering body is equipped in luxuriant and rich with fragrance formula dropper, the filtering body is fabricated by several criss-cross polyamide 66 materials, described poly-
The filament diameter of 66 material of amide be 110 ± 10 microns, the aperture that the polyamide 66 material is formed afterwards in a crisscross manner be 210 ±
10 microns；
Sample-adding probe tube and catheter are also equipped in first bag body, second bag body and the third bag body.
As an improvement being equipped with outlet tube, its for sending blood vessel in first bag body and second bag body
Middle one end is fitted close on the outlet tube.
As a further improvement, it is equipped at least in first bag body, second bag body and the third bag body
One pocket.
By adopting the above-described technical solution, a kind of blood bag provided by the utility model has the beneficial effect that:
Since the blood bag includes the first bag body, the second bag body and third bag body, the first bag body is equipped with heparin tube, heparin tube
One end far from the first bag body is equipped with blood taking needle, and first pipe folder is additionally provided on heparin tube；Between first bag body and the second bag body,
And second be equipped between bag body and third bag body and send blood vessel, every is sent and is equipped with second pipe folder on blood vessel；Positioned at first
Send blood vessel to be equipped with Maufee type dropper between bag body and the second bag body, filtering body be equipped in Maufee type dropper, if filtering body by
The criss-cross polyamide 66 material of dry root is fabricated, and the filament diameter of polyamide 66 material is 110 ± 10 microns, polyamide
The aperture that 66 materials are formed afterwards in a crisscross manner is 210 ± 10 microns；It is also equipped in first bag body, the second bag body and third bag body
Be loaded probe tube and catheter, be based on above structure, the blood bag is in use, open first pipe folder, blood through blood taking needle and
Heparin tube, which enters in the first bag body, (is preinstalled with anti-coagulants in the first bag body), and hydroxyethyl starch is added by sample-adding probe tube and (adds
Sample probe tube can also complete sampling work, to carry out chemical examination work), later, opens and be located at the first bag body and the second bag body
Between send second pipe on blood vessel to press from both sides and by external centrifugation apparatus, by blood plasma low-speed centrifugal to the second bag body, will it is white carefully
In born of the same parents' high speed centrifugation to the second bag body, in this process, blood is filtered by filtering body to containing grumeleuse in blood, together
When, the filament diameter by polyamide 66 material is 110 ± 10 microns, and the aperture that polyamide 66 material is formed afterwards in a crisscross manner is
210 ± 10 microns of this structures not only can guarantee the small size of filtering body, but also filter efficiency is good (especially to the mistake of Cord blood
Filter better effect), it opens the second pipe on blood vessel is sent to press from both sides between the second bag body and third bag body later, by blood plasma high speed centrifugation
To third bag body, at this point, being red blood cell, leucocyte, blood plasma, grumeleuse meeting respectively in the first bag body, the second bag body, third bag body
Barrier is in filtering body；When patient's blood, it is connected on catheter by external connecting tube to patient and is transfused blood.
In conclusion using the blood bag, filtering to grumeleuse, removal effect, Er Qieke are not only increased by filtering body
So that haemocyte passes through, be conducive to the separation of each ingredient of blood (leucocyte, red blood cell and blood plasma), and separate quickly,
Operating time and production cost is greatly saved, effectively increases working efficiency；Meanwhile being conducive to the recycling of haemocyte, significantly
Improve the rate of recovery of haemocyte；In addition, filtering body manufacture easy to process, and manufacturing cost is low.
Due to being equipped with outlet tube in the first bag body and the second bag body, wherein one end of blood vessel is sent to be fitted close to outlet tube
On, to be convenient for the parts processing of each bag body with this configuration, greatly reduce the difficulty of processing of the blood bag；Meanwhile also just
Connection between each bag body.
Due to being equipped at least one pocket in the first bag body, the second bag body and third bag body, to be convenient for by pocket
Bag body mounts.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model；
In attached drawing, the first bag body of 1-；101- heparin tube；102- blood taking needle；103- needle cap；104- first pipe folder；2-
Two bag bodies；3- third bag body；4- send blood vessel；401- Maufee type dropper；402- filtering body；5- second pipe folder；6- sample-adding sampling
Pipe；7- catheter；8- outlet tube；9- pocket.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
As shown in Figure 1, a kind of blood bag, including the first bag body 1, the second bag body 2 and third bag body 3, lead in first bag body 1
Crossing blood bag heat-sealing machine heat seal has heparin tube 101, which is equipped with blood taking needle 102 far from one end of the first bag body 1, this is adopted
Blood needle 102 is equipped with needle cap 103, and first pipe folder 104 is additionally provided on the heparin tube 101；First bag body 1 and the second bag body 2
Between and the second bag body 2 and third bag body 3 between be equipped with and send blood vessel 4, every is sent and is equipped with second pipe folder on blood vessel 4
5, also equal heat seal has sample-adding probe tube 6 and catheter 7 in first bag body 1, the second bag body 2 and third bag body 3；Positioned at first bag
Blood vessel 4 is sent to be equipped with Maufee type dropper 401 between body 1 and the second bag body 2, this send blood vessel 4 to extend to Maufee type dropper 401
It is interior, filtering body 402 is equipped in the Maufee type dropper 401, the filtering body 402 is by several criss-cross polyamide 66 material systems
It makes, the filament diameter of the polyamide 66 material is 110 ± 10 microns, what which formed afterwards in a crisscross manner
Aperture is 210 ± 10 microns.
Equal heat seal has outlet tube 8 in first bag body 1 and the second bag body 2, this send wherein one end of blood vessel 4 removably tight
In close fit to outlet tube 8, this is sent in the other end heat seal of blood vessel 4 to the second bag body 2 or third bag body 3.
At least one pocket 9 is equipped in first bag body 1, the second bag body 2 and third bag body 3.
The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned
The utility model is described in detail in each embodiment, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments, or some or all of the technical features is equal
Replacement；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution various embodiments of the utility model technical side
The range of case should all cover in the claim of the utility model and the range of specification.
Claims (3)
1. a kind of blood bag, including the first bag body, the second bag body and third bag body, which is characterized in that first bag body is equipped with
Heparin tube, the heparin tube are equipped with blood taking needle far from one end of first bag body, are additionally provided with first pipe on the heparin tube
Folder；
It is equipped between first bag body and second bag body and between second bag body and the third bag body and send
Blood vessel send described in every and is equipped with second pipe folder on blood vessel；
Blood vessel is sent to be equipped with Maufee type dropper, the Murphy's described between first bag body and second bag body
Filtering body is equipped in dropper, the filtering body is fabricated by several criss-cross polyamide 66 materials, the polyamide
The filament diameter of 66 materials is 110 ± 10 microns, and the aperture that the polyamide 66 material is formed afterwards in a crisscross manner is 210 ± 10 micro-
Rice；
Sample-adding probe tube and catheter are also equipped in first bag body, second bag body and the third bag body.
2. blood bag according to claim 1, which is characterized in that be equipped with out in first bag body and second bag body
Liquid pipe, described wherein one end for sending blood vessel are fitted close on the outlet tube.
3. blood bag according to claim 1 or 2, which is characterized in that first bag body, second bag body and described
At least one pocket is equipped in three bag bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860795.2U CN208710515U (en) | 2017-07-14 | 2017-07-14 | A kind of blood bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860795.2U CN208710515U (en) | 2017-07-14 | 2017-07-14 | A kind of blood bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208710515U true CN208710515U (en) | 2019-04-09 |
Family
ID=65967536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860795.2U Active CN208710515U (en) | 2017-07-14 | 2017-07-14 | A kind of blood bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208710515U (en) |
-
2017
- 2017-07-14 CN CN201720860795.2U patent/CN208710515U/en active Active
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